Bachelor Party

The movie "Bachelor Party" 1984

1984 - Tom Hanks, Tawny Kitaen, Adrian Zmed, George Grizzard, Barbara Stuart
This outrageously funny look at one man's final moments of bachelorhood stars Tom Hanks as Rick, reluctant recipient of a bachelor bash given by a group of friends who view partying as their full-time religion. Rick's worried fiancée, Debbie (Tawny Kitaen), dresses up in disguise and crashes the party to spy on her future husband.

Trailer "Bachelor Party"